Sempra Has to Turn to Cow Dung to Make Up for California Gas Leak
Reparations for the worst-ever U.S. natural gas leak will involve cow-dung duty. Almost a quarter of the money will go to fund a program to capture methane from dairy farms that can be processed into something called renewable natural gas. Utilities like Duke Energy Corp. and National Grid Plc and trucking fleets are already investing in it.